223674660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{112967}}^1$

素因数の和:112993

約数の個数: 72

約数和(自身を含む): 740166336

約数和(自身を除く): 516491676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 112967, 225934, 338901, 451868, 564835, 677802, 1016703, 1129670, 1242637, 1355604, 1694505, 2033406, 2259340, 2485274, 3389010, 3727911, 4066812, 4970548, 5083515, 6213185, 6778020, 7455822, 10167030, 11183733, 12426370, 14911644, 18639555, 20334060, 22367466, 24852740, 37279110, 44734932, 55918665, 74558220, 111837330, 223674660]

約数ペア:

[(1, 223674660), (2, 111837330), (3, 74558220), (4, 55918665), (5, 44734932), (6, 37279110), (9, 24852740), (10, 22367466), (11, 20334060), (12, 18639555), (15, 14911644), (18, 12426370), (20, 11183733), (22, 10167030), (30, 7455822), (33, 6778020), (36, 6213185), (44, 5083515), (45, 4970548), (55, 4066812), (60, 3727911), (66, 3389010), (90, 2485274), (99, 2259340), (110, 2033406), (132, 1694505), (165, 1355604), (180, 1242637), (198, 1129670), (220, 1016703), (330, 677802), (396, 564835), (495, 451868), (660, 338901), (990, 225934), (1980, 112967)]